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1,055 results for “Bridge”
Greta Bridge Roman Fort
Greta Bridge Roman Fort - Vertical exaggeration x1.5 Find evidence suggests it was occupied from the early 2nd to the late 4th century AD. 3D Processing modified by Stephen Eastmead (@spe_ny). Many thanks to @jost_hobic, Cotswold Archaeology and @M_J_Gill, Avon Valley Archaeology Society. Source: Objaverse 1.0 / Sketchfab
Abbey Street Railway Bridge
A ( London Bridge to Greenwich) railway bridge over Abbey Street, London. From the blue plaque: "BERMONDSEY ABBEY STREET BRIDGE. Designed by Colonel George Thomas Landmann, Royal Engineers (1780 - 1854). The bridge is Grade II listed, and the central part was completed in 1836 for the London & Greenwich Railway, London's first railway line." 3124 photos taken in Janaury 2022 with a Sony a7R III and processed in Reality Capture. Thank you to Dr Peter Jones for directing me toward this and nearby arches. Source: Objaverse 1.0 / Sketchfab
London Bridge Alcove Guy's Campus
A Portland stone alcove from a previous iteration of London Bridge now located in the courtyard of King's College London, Guy's Campus on St Thomas Street. The statue inside is of Keats. 56 photos taken in March 2019 with a Sony a6000 and processed in Agisoft Metashape. Source: Objaverse 1.0 / Sketchfab
Waterloo Bridge Baluster
A stone baluster from a previous Waterloo Bridge. Presented by Mr & Mrs Lionel Barnett in 1945. Now located in Antrim Grove Playground, Belsize Park, London. Dimensions: Width/depth of square top: 12" (30.5cm). Height of square top: 2.5" (6.35cm). Total height of baluster: 32.5" (82.5cm) approx. (Thanks to Travis Nelson for measuring) Mentioned in this Londonist article and video: https://londonist.com/london/old-waterloo-bridge https://www.youtube.com/watch?v=y64gdNPlVwk 136 photos taken in July 2020 with a Sony a6000 and processed in Reality Capture. Source: Objaverse 1.0 / Sketchfab
Stone Bridge Abutment
This stone bridge abutment is constructed of dry-stacked limestone and currently supports a short bridge spanning a small tributary to the Salt River in Spencer County, KY. The portion captured in this model is the north abutment, view facing north northeast from the creek bed. The base of the abutment is approximately 3.5 m wide and extends up 2.7 m supporting the box beam and bridge deck above. According to local informants, the south abutment collapsed circa 2017. The base of the model is at water level which was low at the time of survey. Photographs were captured using an iPhone 8 and processed with Agisoft Metashape Professional, December 2020. Source: Objaverse 1.0 / Sketchfab
Old brick bridge
A good reference or gameobject to a computer game, renders, ect… 4k difuse map, normal map, concavity map, ambient occlusion map… 8 low poly models of grass chunks from 3dsmax + terrain scan from 563 images trough RC + audio Kamenný most Spálený Mlýn 49°07'51. 16°30'27., nám. 1. máje 6"E, 679 02 Ráječko Source: Objaverse 1.0 / Sketchfab
Francis Ernest Stowe, three-way bridge
This three-span bridge, proposed by Lieutenant-Colonel F. Ernest Stowe for a Sydney Harbour Bridge, would have linked Milsons Point, Balmain and North Sydney, supported by a 300–feet tall central tower on Goat Island. Read the Sydney Harbour Bridge story [here](https://thebridge.sl.nsw.gov.au/). Series 02: Item 15, Cuttings mainly regarding suggestions for a second harbour bridge in Sydney, 1922, MLMSS 1381/Box 2/Item 15 [View in the State Library of New South Wales catalogue](http://digital.sl.nsw.gov.au/delivery/DeliveryManagerServlet?dps_pid=FL6258880&embedded=true&toolbar=false) Source: Objaverse 1.0 / Sketchfab
Data and Scripts for "Bridging the gap to mesoscale radiation materials science with transient grating spectroscopy"
<p>This release contains all the files required to reproduce the data, figures, and tables in this paper's initial submission as a manuscript. All input files, output files, LAMMPS scripts and atomic configurations, MATLAB data processing scripts, raw plot databases, and plotting scripts can be found here.</p>
Supplementary file pwt: Female length of Tylorida striata per taxonomic reference, examined syntypes and specimens from India from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Female length of Tylorida striata per taxonomic reference, examined syntypes and specimens from India
Figure 3. from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Figure 3. - Tyloridastriata, vulva, dorsal view, specimen from India (BNHS Sp. 139) CD- copulatory duct, FD- fertilization duct, S- spermatheca (Scale=0.2 mm).
Figure 4. from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Figure 4. - Map showing distribution of Tylorida species with T.striata-like globose abdomen.
Figure 1d. from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Figure 1d. - Metastriata, female syntype.Figure 1a.Habitus (detached cephalothorax and abdomen placed together), dorsal view (Scale=5 mm)Figure 1b.Abdomen of same syntype, lateral view (Scale=3 mm)Figure 1c.Vulva, ventral view (Scale=0.3 mm)Figure 1d.Labels in syntype vial <br> Labels in syntype vial
Figure 1a. from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Figure 1a. - Metastriata, female syntype.Figure 1a.Habitus (detached cephalothorax and abdomen placed together), dorsal view (Scale=5 mm)Figure 1b.Abdomen of same syntype, lateral view (Scale=3 mm)Figure 1c.Vulva, ventral view (Scale=0.3 mm)Figure 1d.Labels in syntype vial <br> Habitus (detached cephalothorax and abdomen placed together), dorsal view (Scale=5 mm)
Figure 1c. from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Figure 1c. - Metastriata, female syntype.Figure 1a.Habitus (detached cephalothorax and abdomen placed together), dorsal view (Scale=5 mm)Figure 1b.Abdomen of same syntype, lateral view (Scale=3 mm)Figure 1c.Vulva, ventral view (Scale=0.3 mm)Figure 1d.Labels in syntype vial <br> Vulva, ventral view (Scale=0.3 mm)
Figure 1b. from Bridging the distributional gap of Tylorida striata (Thorell, 1877) and new synonymy (Araneae: Tetragnathidae) - Biodiversity Data Journal 3: e4878 (26 March 2015) https://doi.org/10.3897/BDJ.3.e4878
Figure 1b. - Metastriata, female syntype.Figure 1a.Habitus (detached cephalothorax and abdomen placed together), dorsal view (Scale=5 mm)Figure 1b.Abdomen of same syntype, lateral view (Scale=3 mm)Figure 1c.Vulva, ventral view (Scale=0.3 mm)Figure 1d.Labels in syntype vial <br> Abdomen of same syntype, lateral view (Scale=3 mm)
Bridging the Divide: Connecting Language Activist Efforts and Language Archives
<p>Bridging the Divide: Connecting Language Activist Efforts and Language Archives</p> <p>Subhashish Panigrahi, Mandana Seyfeddinipur and Susan Kung at the Language Documentation and Archiving conference in the Berlin-Brandenburg Academy of Sciences and Humanities on October 6. 2022</p> <p>Language documentation, revitalization, reclamation, and activism efforts take place all over the world. At the local, grassroots, community and international levels, participants have taken agency and self-organised to engage in these activities to create a documentary record of their own languages, to preserve cultural and linguistic richness, and to reclaim ownership of and control over their languages and cultures, ensuring data sovereignty. In academia, linguists have developed theoretical methods for linguistic language documentation and have created language archives housed at universities. Language activists have created language documentation training materials, organised projects in the Wikimedia ecosystem, formed nonprofits and NGOs, and used social media platforms to self-organise and share their materials. However, many of these grassroots efforts lack access to stable archives that can provide long-term digital preservation of these unique and invaluable materials. Simultaneously, language archives based at universities could provide long-term preservation but lack the connection to activists. In this presentation, we showcase some of these community-based efforts, and we argue for the need to bridge the divide between academically based archives and the "real world" in order to ensure that all language documentation efforts will be preserved for the long-term and accessible and available to all peoples well into the future. We also share examples demonstrating how different kinds of archives fit into the needs and expertise levels of different local activist groups. While taking into account some of the existing practices of community-led efforts for sharing materials online that are more convenient and have better visibility among the viewers, we illustrate the skill development and resource allocation that would be required to migrate to long-term archives. We also discuss the current entry-level barriers of archives that need mitigation for forging activism-academic collaborations and paving the path for robust archives while ensuring the agency of speakers.</p>
Data supporting "Stereocontrolled Self-Assembly of a Helicate-Bridged CuI12L4 Cage That Emits Circularly-Polarized Light"
<p>This repository contains the set of data to reproduce the computational results shown in "Stereocontrolled Self-Assembly of a Helicate-Bridged CuI12L4 Cage That Emits Circularly-Polarized Light" published on Journal of the American Chemical Society (DOI: to be assigned).</p>
Understanding trophic interactions in a warming world by bridging foraging ecology and biomechanics with network science
<p><strong><em><span>Background</span></em></strong></p> <p><span>Leaf-cutter ants (<em>Atta</em> spp. and <em>Acromyrmex </em>spp.) are the principal insect pest and a major ecosystem engineer throughout the Neotropics (Leal et al., 2014; Wirth et al., 2003). They harvest plant matter in the surroundings of their colonies to grow a fungus as crop, and in doing so they cut plant matter on an almost industrial scale: about 15 % of the foliar biomass in the Neotropics, or about every sixth leaf, is consumed by leaf-cutter ant colonies (Costa et al., 2008; Fowler et al., 1989; Herz et al., 2007; Wirth et al., 2003), and more than half of all woody species are attacked by them (Cherrett, 1968; Rockwood, 1976). Leaf-cutter ants are perhaps the most voracious and polyphagous herbivorous insects (Lugo et al., 1973; Wirth et al., 2003), and their foraging activity is affected by a variety of environmental conditions, including wind (Alma et al., 2016b), precipitation (Steadman et al., 2020) and barometric pressure (Sujimoto et al., 2020), all of which will be subject to variation due to climate change. </span></p> <p><span>Although leaf-cutter foraging is clearly a complex, multi-factorial behaviour, it has at its core a biomechanical interaction between ant consumer and plant food resource: the force the ants can apply must exceed the force required to drag the mandible through the tissue (Püffel, Roces, et al., 2023; Püffel, Walthaus, et al., 2023). The magnitude of the available bite force is determined by worker size, and the magnitude of the minimum required cutting force is determined by structural and mechanical properties of the plant leaf; consumer and resource properties interact. This mechanical competition has resulted in extraordinary adaptations in both the anatomy and physiology of the leaf-cutter ant bite apparatus: their disproportionately large heads are filled to the rim with optimally packed mandible closer muscles (Püffel et al., 2021). Both their muscle stress and size-specific bite forces are among the highest measured for any animal (Püffel, Johnston, et al., 2023; Püffel, Roces, et al., 2023), and their mandibles are close to “ideally sharp” (Püffel, Walthaus, et al., 2023). As a result, the vast majority of worker sizes can cut the majority of tropical leafs; without these adaptations, and a bite performance commensurate with their body size, only the largest workers would be able to perform this crucial mechanical task (Püffel, Roces, et al., 2023). How will a warming climate affect resource accessibility for the leaf-cutters?</span></p> <p><span>Temperature increases have various implications for the trophic interactions of ants, including altered search behaviour <span>(Frizzi, 2018),</span> and foraging site selection (Spicer et al., 2017; Traniello et al., 1984). An increase in average temperatures can also drive body size decreases in insects (Tseng et al., 2018), including ants (Molet et al., 2017)<a href="https://www.zotero.org/google-docs/?broken=QmLD4C"><span>,</span></a> concomitantly reducing their available bite force (Püffel, Roces, et al., 2023; Rühr et al., 2022). Since leaf-cutter mandibles are so sharp that they already cut with a force close to the minimum dictated by cutting mechanics, the force required to cut leaves will likely be unaffected (Püffel, Walthaus, et al., 2023), and any change in body size will therefore only significantly impact bite forces. Because the relationship between bite forces and body size in the leaf-cutter is well understood mechanistically (Püffel, Roces, et al., 2023), it is possible to predict how these changes will impact trophic networks. A very rough estimate of the change in network structure serves to illustrate how network science can integrate biomechanics and foraging ecology to study the effect of climate change on trophic interactions. </span></p> <p><span>To demonstrate the potential of network science to integrate biomechanical and foraging data within the context of climate change, we constructed and analysed hypothetical plant-ant networks across six hypothetical temperatures. </span></p> <p> </p> <p><strong><em><span>Datasets and methods</span></em></strong></p> <p><span>All analysis was performed in R version 4.3.1 (R Core Team, 2023), and data processed reproducibly via the ‘tidyverse’ package (Wickham et al., 2019). We compiled two datasets and some additional contextual information. Leaf-cutter ant biomass (a proxy for body size) and bite force data were taken from <span>Püffel et al. (2023)</span> for 248 individual ants across three colonies. Required cutting forces for 1197 individual plants representing 868 taxa available to leaf-cutter ants were taken from <span>Onoda et al. (2011)</span>. Insect temperature-body size relationships were taken from <span>Tseng et al. (2018)</span>; specifically, a body size decrease of 1.56 % per degree Celsius increase for museum specimens, to represent gradual long-term change. Based on these data, edgelists (i.e., pairwise lists of consumers and resources) were generated for ants and plants in which binary interaction weights were applied; where bite forces exceeded the force required to cut leaves, a weighting of 1 was given, and 0 otherwise. This edgelist was then replicated for incremental increases of 1 °C up to a 5 °C increase by adjusting bite forces based on incremental body size decreases of 1.56 %. In order to estimate the change of bite force with body mass, we used direct bite force measurements from Püffel et al. (2023), which suggest that maximum bite force in <em>Atta vollenweideri</em> varies with body mass <em>m</em> as <em>T ~ m^0.9</em>. Thus, if body size decreases by a factor of 0.9844 (i.e., 1.56 % decrease) with every degree Celsius temperature increase, then the maximum bite force decreases by a factor of 0.9844<em><sup>0.9</sup></em>. Consequently, adjusted bite forces were calculated, and new binary edgelist weightings generated based on whether the adjusted bite force was greater than the required cutting force.</span></p> <p><span>Bipartite networks were constructed with consumer nodes and resource nodes representing the three ant colonies and the 868 plant taxa, respectively. All six networks were visualised using ‘ggnetwork’ (Briatte, 2021) via ‘igraph’ (Csardi & Nepusz, 2006) in a single network diagram to highlight persistence of links across temperatures using scaled red colours. Network metrics, specifically consumer degree (the number of plants ants were deemed able to interact with) and generality (the total range of plants accessible across all ants), were generated via the ‘bipartite’ package (Dormann et al., 2008) and visually compared via ‘ggplot2’ (Wickham, 2016).</span></p>
柳橋図屏風 / Willows And Bridge
Created from 2 public domain images released by the Metropolitan Museum of Art. "With their contrasts of large dramatic forms and brilliant metallic shimmer, these screens represent the zenith of the decorative style of the late sixteenth century. Under a moonlit sky, a golden bridge creates a strong diagonal from the right screen to the left." ~ https://www.metmuseum.org/art/collection/search/53241 Period: Momoyama period (1573–1615) Date: early 17th century Culture: Japan Medium:Pair of six-panel folding screens; ink, color, copper, gold, and gold leaf on paper Dimensions:Image (each): 61 5/16 in. × 11 ft. 5/16 in. (155.8 × 336 cm) Overall (each): 67 5/8 in. × 11 ft. 6 9/16 in. (171.8 × 352 cm) Classification: Screens Credit Line: Mary Griggs Burke Collection, Gift of the Mary and Jackson Burke Foundation, 2015 Accession Number: 2015.300.105.1, .2 Source: Objaverse 1.0 / Sketchfab
Remains of Roman Bridge of imperial aqueduct
Bridge with Platband of the Amaseno's Imperial Aqueduct, located in The valley of Terracina (Italy) of the second century A.D.) . Bibliographical References: - G. Lugli - 'Forma Italiae - Regio I, Latium et Campania, Volumen primum, Ager Pomptinus, Pars prima, Anxur-Tarracina, Rome, 1926 - R. Floris -' An imperial aqueduct in Terracina ', in 'ATTA - Urbanization of the countryside in ancient Italy', 10, 2001 Source: Objaverse 1.0 / Sketchfab
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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